3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $sxe = new SimpleXMLElement('<boo/>'); var_dump($sxe->xpath('@'));
Output for 5.1.0 - 7.1.0
Warning: SimpleXMLElement::xpath(): Invalid expression in /in/0H2C3 on line 3 Warning: SimpleXMLElement::xpath(): xmlXPathEval: evaluation failed in /in/0H2C3 on line 3 bool(false)
Output for 5.0.0 - 5.0.5
Warning: Invalid expression in /in/0H2C3 on line 3 Warning: xmlXPathEval: evaluation failed in /in/0H2C3 on line 3 bool(false)
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/0H2C3 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/0H2C3 on line 2